Messiah 2 Help Needed Charlie or somebody else

[psxmodsuk]

Hi all ive just finished chipping two v9's pal ps2's one works great the other is going to the set lang time ect as if its brand new again every time i switch it on , even though it had been used before hand.
If you read this thread charlie or somebody else please could you inform me which wire or wires is causing this to happen.
Many thanks in advance
Im blaming being a little stale on the chipping front havent done any for a few months (hehe )